Spray Research Kit Australia: Buy Selank, Semax and DSIP Nasal Sprays Online

Shop the Spray Research Kit With Three Matched 10 mL Bottles

Order the carton when a project compares all three neuropeptides at a matched concentration. Strength is fixed at manufacture and printed on each label, so the comparison starts level without three separate reconstitutions.

What Is in the Spray Research Kit?

The Spray Research Kit is a single carton holding three short brain-active peptides, Semax, Selank and DSIP, each already dissolved and sealed in its own pump spray bottle at the same strength. In practice the carton works as three equal-strength stock solutions for labs that want to compare the three compounds directly instead of preparing each one from powder.

Why these three peptides share a carton

All three are small, water-soluble neuropeptides studied for effects measured in brain tissue: gene expression, neurotrophin levels, sleep EEG and behaviour. Two of them are close relatives. Semax, the ACTH-derived heptapeptide, and Selank, built on the immune fragment tuftsin, came out of the same Moscow programme and finish in an identical three-residue tail, so they differ only at the front end of the chain. The third bottle, DSIP, the nine-residue sleep peptide, is unrelated in sequence and origin. That makes it a useful outsider in a comparison: if all three bottles move a readout in the same way, the effect is less likely to come from anything specific to the Pro-Gly-Pro family.

The spray format reflects how much of this literature was produced. Intranasal administration in rodents is studied as a route by which peptides can reach the brain along olfactory and trigeminal nerve pathways, partly sidestepping the blood-brain barrier that blocks most peptides arriving from the bloodstream. Key Semax and Selank rodent studies, including work on hippocampal BDNF and cortical GABA-related genes, used the intranasal route. Each product page covers its own compound's research history in detail, so this section stays with the kit itself.

Spray Research Kit at a glance

• Three bottles, one compound each, with 10 mg of peptide per 10 mL bottle
• An identical concentration, 1 mg per mL, fixed at manufacture
• A separate lot code and certificate for every bottle
• Solution format, so refrigerated rather than frozen storage

One practical step we recommend before any animal or bench work: calibrate the pumps. Pump actuators deliver a roughly fixed volume per press, but the exact figure varies between pumps and changes over the first few presses while the dip tube primes. Weigh ten actuations from each bottle on an analytical balance after priming, divide by ten, and record a per-press volume for every lot. With three peptides at an identical 1 mg per mL, that number is what turns a matched concentration into a matched amount.

Buy the Spray Kit Online With Three Neuropeptides at One Strength

Selank and Semax were both developed at Moscow's Institute of Molecular Genetics, and both end in a stabilising Pro-Gly-Pro tail. Selank is a tuftsin analogue studied in rodent anxiety-like behaviour models, GABA-A receptor binding and immune markers. Semax is the ACTH 4 to 7 fragment extended by Pro-Gly-Pro and is studied for BDNF and TrkB signalling in the rat hippocampus and in experimental ischaemia.

DSIP has a separate history. It was isolated in 1977 from the cerebral venous blood of rabbits held in induced sleep and has since been studied in animal sleep and stress models. Bringing the three together lets a lab ask how two short regulatory peptides and a sleep-associated nonapeptide compare in the same model, with vehicle and strength held constant. All three are research reagents, not medicines.

Spray Research Kit Australia: Inside the Carton and the Legal Picture

The kit arrives as a white and teal AminoBlend carton printed with the three compound names. Inside sit three 10 mL pump bottles, one each of Selank, Semax and DSIP, every bottle holding 10 mg of its peptide at 1 mg per mL and labelled with its own lot number. Nothing needs mixing, which is the whole point of a peptide nasal spray kit, but it also means the bottles are perishable stock rather than something to file in a freezer for a year.

The three compounds have very different histories. Semax is prescribed in Russia and was added to that country's essential drugs list in 2011, while Selank is sold in Russian pharmacies as an anxiolytic, both after development at the Institute of Molecular Genetics of the Russian Academy of Sciences. DSIP never followed that path; it remains a research peptide that traces back to a 1977 rabbit EEG study from Basel.

Status of the Selank, Semax and DSIP spray kit in Australia

As of October 2026, none of the three peptides is named in the Poisons Standard; we searched the October 2026 instrument for each one and found no entry, so none carries a schedule. That does not make them medicines. Supplying any of them for a therapeutic purpose would first require inclusion on the Australian Register of Therapeutic Goods, and Russian approvals do not transfer. Buy the Spray Research Kit in Australia from AminoBlend as a set of research reagents held in local stock for laboratory use, open to adults 18 and over and not for human or veterinary use. Labs wanting only one compound can start from the single Semax spray or vial, and the research use policy lists the conditions of sale.

Order the Spray Research Kit at $179 With Lot Tracking

The carton has one configuration. A single Selank, Semax or DSIP nasal spray costs $69, so buying all three separately comes to $207 and the kit saves $28, roughly $59.67 per bottle. If your study needs only two of the three, two single sprays at $138 cost less than the carton. The kit makes the most sense when all three compounds belong in the design from the outset, with a shared vehicle, the same 1 mg per mL strength and dispatch in one parcel.

Buy several kits at once for multi-week designs, and we pack each compound from one lot under one certificate wherever stock allows. Lyophilised 10 mg vials of Selank and Semax are $59 each for labs that prefer powder. Every order is restricted to adults aged 18 and over.

Shop Three Lot-Tested Spray Bottles With Verified Structures

The two heptapeptides share the C-terminal Pro-Gly-Pro motif that slows enzymatic breakdown. Selank carries the tuftsin core Thr-Lys-Pro-Arg, and Semax the Met-Glu-His-Phe sequence from ACTH. DSIP is a linear nonapeptide with a tryptophan at its N-terminus, which makes it sensitive to light.

Each bottle comes from a lot tested on its own, so there are three reports to check. Confirm the measured masses against 751.9, 813.9 and 848.8 g/mol and read the HPLC purity for each lot in the COA library, using the lot numbers on the bottle labels. The guide on reading a certificate of analysis explains each figure.

Order the Spray Kit Near You and Store the Bottles

None of these peptides is registered in Australia, so no pharmacy stocks them. AminoBlend sells online only, with no pickup point, and ships the carton from Australian stock to every state and territory. Kits paid before 3pm on a business day are dispatched the same day, as set out on the delivery information page.

There is nothing to reconstitute. For labs that later switch to powder, a worked example shows how to match the bottles, since 10 mL of bacteriostatic water in a 10 mg Selank vial gives the same 1 mg per mL, and the peptide calculator handles any other combination.

A peptide in solution cannot sit in a freezer for months the way dry powder can. Refrigerate all three bottles at 2 to 8 °C once the carton is opened, keep them out of light and use them by the label dates. If a project will not start for several months, buy lyophilised vials and hold them at -20 °C instead.

Other Names for the Spray Kit Peptides

Selank is described in papers as a synthetic tuftsin analogue, or by its sequence shorthand TKPRPGP. Semax appears as an ACTH(4-10) analogue or by its sequence shorthand MEHFPGP. DSIP stands for delta sleep-inducing peptide, written WAGGDASGE in one-letter code.

The carton itself is sometimes called a nasal spray peptide kit or a Selank, Semax and DSIP spray set. The contents are the same whatever the name, three 10 mL bottles at 1 mg per mL.

Buy the Spray Kit or Lyophilised Vials by Timeline

Choose the carton when the design needs all three compounds in a ready-made, matched solution and the work starts soon. Choose lyophilised vials when you need a different strength or vehicle, want to store stock frozen for months, or only need one compound, keeping in mind that vials need bacteriostatic water to reconstitute.

Labs widening their neuropeptide work often add Pinealon, a short bioregulator peptide from the same range. Other combined cartons, including the starter kits, are listed under kits and bundles.